There are significantly different levels of bioluminescence. You see some regularly. Occasionally it's truly glowing. Once I saw it at incredible levels. I was

There are significantly different levels of bioluminescence. You see some regularly. Occasionally it's truly glowing. Once I saw it at incredible levels. I was fortunate to be with friends and a spot we could swim. We were diving from about 3m above the water and watching our bodies go through the water leaving these tunnels of glow. If you were the diver and looked back your skin was glowing. Very cool and I can suggest everyone getting this experience assuming usual safety is covered.